FS 16i/18i/21i-MB/TB, FS 16i/18i/21i-MA/TA, FS 16/18-MC/TC, The acc./dec. time constant type bell-shaped Supplement to Manual Page 4
Supplement to Manual
Supplementation
The acceleration/deceleration type of each parameter setting is following.
PRM No.1603#4 RTC
0 1
0
non-linear
acceleration constant
PRM No.1401#1
LRP
1
linear
acceleration constant
linear
acc./dec. time constant
If selecting the "Rapid traverse bell-shaped acceleration/deceleration" option, the
acceleration/deceleration type becomes bell-shape in the above all combinations.
Limitation
▪ This function is disabled in the rapid command of PMC controlled axis (00h).
Therefore acc./dec. time is not constant in the PMC controlled axis.
▪ This function can not be used with "positioning by optimal acceleration" function at the
same time. If this function is used with "positioning by optimal acceleration" function at
the same time, "positioning by optimal acceleration" function takes precedence. In this
case acc./dec. time is not constant.
▪ This function is disabled cutting feed in rigid tapping. But enabled rapid traverse in rigid
tapping.
▪ This function is enabled only automatic operation. This function is disabled manual
operation and manual intervention.
▪ This function is enabled from the start of chopping to point R. But disabled in chopping
mode.
▪ This function is enabled in the B0F4/BDF4/DDF4, B1F4/BEF4/DEF4 series in the i
series model A.
▪ The block overlap is enable during in this function. (parameter RTO(No.1601#4))
But, the reduction ratio may be not correct. (parameter No.1722)
Ed.
Drawing
No.
4/4
Date
2001.8.29
Description
FS16/18-C FS16i/18i/21i-A/B
The acc./dec. time constant type bell-shaped acc./dec
after rapid traverse interpolation
A-78530EN
Title
Page
Contents Summary of FS 16i/18i/21i-MB/TB, FS 16i/18i/21i-MA/TA, FS 16/18-MC/TC, The acc./dec. time constant type bell-shaped Supplement to Manual
- Page 1FANUC Series 16i/18i/21i-MB/TB FANUC Series 16i/18i/21i-MA/TA FANUC Series 16/18-MC/TC The acc./dec. time constant type bell-shaped acc./dec. after rapid traverse interpolation Specification Outline ･･････････････････････････････････････････････････････････ 2 Explanation ････････････････････････････
- Page 2Outline This function makes the acceleration/deceleration time constant, and makes the relationship between feed rate and time of acceleration/deceleration bell-shape in the rapid traverse. This function requires the following settings. ▪ The rapid traverse bell-shaped acceleration/deceleration. (op
- Page 3Parameters #7 #6 #5 #4 #3 #2 #1 #0 1402 LRP [Date type] Bit LRP Positioning (G00) 0: Positioning is performed with non-linear interpolation. 1: Positioning is performed with linear interpolation. #7 #6 #5 #4 #3 #2 #1 #0 1603 RTC [Date type] Bit RTC The acceleration/deceleration of linear positioning
- Page 4Supplementation The acceleration/deceleration type of each parameter setting is following. PRM No.1603#4 RTC 0 1 non-linear 0 PRM No.1401#1 acceleration constant LRP linear linear 1 acceleration constant acc./dec. time constant If selecting the "Rapid traverse bell-shaped acceleration/deceleration"